Operations

A playground for deploying a Nomad Cluster using terraform and Digital Ocean as a provider.

Running

Copy environments/example.json to environments/staging.json and add your Digital Ocean API key.

Generate an SSH key that can be used by terraform

make generate-keys

Build your base images

Run make build-consul && make build-nomad from the root of the repo. This will create the custom machine images that will be used when creating the cluster and store them on DO.

Deploy the infrastructure

Now you have the base image your servers will use you can run a make plan and make apply.

Connecting to servers

ssh -i ./terraform/.ssh/id_rsa root@SERVER_IP_ADDRESS

Images

Below is some information about how the machines images that are created should be used when applying via terraform.

Consul

Data dir: /var/lib/consul/ Config dir: /etc/nomad Logs: /var/log/consul.log

Nomad

Data dir: /var/lib/nomad/ Data dir: /etc/nomad Logs: /var/log/nomad.log